package qf.service.impl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import qf.entity.User;
import qf.mapper.UserMapper;

@Service
public class UserImpl {

    @Autowired
    private UserMapper userMapper;

    public User selectUserByName(String userName){
        return userMapper.selectUserByName(userName);
    }
}
